schwab.com:443

Checked 5/15/2026, 12:03:49 AM · 862ms

Functional but improvable. Look at TLS 1.3 / HSTS.

Warnings

TLS 1.3 not supported
HSTS header not set

Certificate

125d until expiry

Subject: CN=www.schwab.com, O=Charles Schwab & Co., Inc., L=Westlake, ST=Texas, C=US
Issuer: CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
Valid from: Sep 2, 2025
Valid until: Sep 17, 2026
Self-signed: No
Hostname match: Yes
Trusted chain: Yes
Serial: 0D808CAFF2B540FBCF9F45190B5B692A

Subject Alternative Names (2)

www.schwab.com
schwab.com

Certificate chain (3)

Leafexpires Sep 17, 2026
CN=www.schwab.com, O=Charles Schwab & Co., Inc., L=Westlake, ST=Texas, C=US
issued by CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
Intermediateexpires Mar 29, 2031
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
issued by CN=DigiCert Global Root G2, O=DigiCert Inc, OU=www.digicert.com, C=US
Rootexpires Jan 15, 2038
CN=DigiCert Global Root G2, O=DigiCert Inc, OU=www.digicert.com, C=US
issued by CN=DigiCert Global Root G2, O=DigiCert Inc, OU=www.digicert.com, C=US

Protocol support

Negotiated: TLSv1.2 · AES256-SHA256 (TLSv1.2)

TLSv1
Not supported
not supported
TLSv1.1
Not supported
not supported
TLSv1.2
Supported
TLSv1.3
Not supported
not supported

HSTS

No Strict-Transport-Security header was returned.

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